This is related to existing JIRA
We are upgrading from axis2 1.4 to 1.6.4. We upgraded successfully and got response from provider with execute() method.
After 4 to 8 request , the service is throwing below error intemittently.
So we added few logging to Kernel 1.6.4 and found that after few request Cleanup() method in the serviceclient is cleaning the AxisConfiguration,hence the following request getting failed with Null error.
Also we see changes in AxisCOnfiguration in 1.4 and 1.6.4 in Cleanup method().
Is this the normal behaviour in axis2 1.6.4?